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Sabbath breaking - encyclopedia article about Sabbath breaking. (1910 words) |
 | Sabbath breaking is defined as "not observing the holy Sabbath day", and is usually considered a sin within traditional Christianity and classical Judaism. |
 | According to Christianity there are two main forms of sabbath breaking: to work on the Sabbath, or to skip church. |
 | In the ancient Kingdom of Israel, to break the Sabbath was a capital offense (Exodus 31:15): |
| Symmetry and Symmetry Breaking (9818 words) |
 | According to Curie, symmetry breaking has the following role: for the occurrence of a phenomenon in a medium, the original symmetry group of the medium must be lowered (broken, in today's terminology) to the symmetry group of the phenomenon (or to a subgroup of the phenomenon's symmetry group) by the action of some cause. |
 | Generally, the breaking of a certain symmetry does not imply that no symmetry is present, but rather that the situation where this symmetry is broken is characterized by a lower symmetry than the situation where this symmetry is not broken. |
 | Spontaneous symmetry breaking (SSB) occurs in a situation where, given a symmetry of the equations of motion, solutions exist which are not invariant under the action of this symmetry without any explicit asymmetric input (whence the attribute “spontaneous”). |